# Deep ECM vs PreApp

The clearest difference is iOS requirement: Deep ECM at 12.0 against PreApp's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Deep ECM | PreApp |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Monetization | Free | — |
| Size | 8 MB | 40 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [I.I.S. Consulting](https://appshunter.io/developer/436383025) | [Universita degli Studi di Verona](https://appshunter.io/developer/925669558) |

## What reviewers say

### Deep ECM

[App page](https://appshunter.io/ios/app/deep-ecm/id1281483217)

This platform digitally supports medical events like congresses and training sessions, from registration to accreditation. It creates engaging mobile apps for participants and sponsors, while simplifying operational tasks for organizers.

**Highlights:** Digital event support, Medical congresses & training, Mobile app creation, Participant engagement, Sponsor visibility, Organizer operational support

**Features:** macOS Compatibility

**In-app purchases:** none


### PreApp

[App page](https://appshunter.io/ios/app/preapp/id6804826608)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Deep ECM free?

Deep ECM is free to download, with no in-app purchases.

### Is PreApp free?

PreApp is free to download, with no in-app purchases.

### Do Deep ECM or PreApp have ads?

Neither Deep ECM nor PreApp shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*